ALSA: hda/senary: Add hardware init verbs and fixup framework

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Port the essential hardware initialization logic from the vendor driver
and introduce the standard HDA fixup framework to handle different
machine configurations.

Key changes:

1. Add hardware init verbs:
   - Implement `senary_init_verb` to send the vendor-specific
     initialization sequence required by the SN6186 chip.
   - Override pin capabilities for Node 0x19 to ensure proper headset
     microphone support.

2. Introduce fixup framework:
   - Define a default pin configuration table (`senary_pincfg_default`)
     to provide a fallback for devices with invalid BIOS configurations.
   - Establish a quirk table structure for future machine-specific
     fixes.
   - Since the standard quirk matching relies on Subsystem IDs, we
     manually apply the default fixup if `snd_hda_pick_fixup` does not
     find a specific match.

This ensures the chip is correctly initialized during probe and resume,
and provides a scalable mechanism for supporting specific hardware
quirks.

Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>
Link: https://patch.msgid.link/20260304070219.450083-1-wangdich9700@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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wangdicheng 2026-03-04 15:02:19 +08:00 • committed by Takashi Iwai

parent dfd4b0d46e

commit 27b9bcad2b

1 changed files with 61 additions and 2 deletions

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sound/hda/codecs/senarytech.c

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